JPS5547243A - Fluorophosphate type laser glass - Google Patents

Fluorophosphate type laser glass

Info

Publication number
JPS5547243A
JPS5547243A JP12054479A JP12054479A JPS5547243A JP S5547243 A JPS5547243 A JP S5547243A JP 12054479 A JP12054479 A JP 12054479A JP 12054479 A JP12054479 A JP 12054479A JP S5547243 A JPS5547243 A JP S5547243A
Authority
JP
Japan
Prior art keywords
glass
laser glass
type laser
2nd2o3
cationic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP12054479A
Other languages
Japanese (ja)
Other versions
JPS5814379B2 (en
Inventor
Tetsuo Izumitani
Michitaka Tsuru
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoya Corp
Original Assignee
Hoya Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoya Corp filed Critical Hoya Corp
Priority to JP12054479A priority Critical patent/JPS5814379B2/en
Publication of JPS5547243A publication Critical patent/JPS5547243A/en
Publication of JPS5814379B2 publication Critical patent/JPS5814379B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/23—Silica-free oxide glass compositions containing halogen and at least one oxide, e.g. oxide of boron
    • C03C3/247—Silica-free oxide glass compositions containing halogen and at least one oxide, e.g. oxide of boron containing fluorine and phosphorus
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • H01S3/17—Solid materials amorphous, e.g. glass

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Glass Compositions (AREA)

Abstract

PURPOSE:To provide very stable fluorophosphate type laser glass having a low non- linear refractive index coefficient and useful as laser glass for nuclear fusion, etc. by introducing Nd2O3 into glass consisting of P2O5 and metal fluorides. CONSTITUTION:0.01-3 Cationic % of 1/2Nd2O3 is introduced into glass consisting of 1/2P2O5 5-25 cationic % and the balance metal fluorides to obtain fluorophos- phate type laser glass. This laser glass has a low non-linear refractive index coefficient and is very favorable as laser glass for nuclear fusion in performance. In order to further enhance the stability, etc., 0.01-3% of 1/2Nd2O3 is introduced into glass consisting of 1/2P2O5 5-25%, AlF3 20-35%, YF3 0-5%, BaF2+SrF2+CaF2+ MgF2 22-55% and NaF+LiF+KF 0-25%.
JP12054479A 1979-09-19 1979-09-19 Fluophosphate laser glass Expired JPS5814379B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12054479A JPS5814379B2 (en) 1979-09-19 1979-09-19 Fluophosphate laser glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12054479A JPS5814379B2 (en) 1979-09-19 1979-09-19 Fluophosphate laser glass

Publications (2)

Publication Number Publication Date
JPS5547243A true JPS5547243A (en) 1980-04-03
JPS5814379B2 JPS5814379B2 (en) 1983-03-18

Family

ID=14788917

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12054479A Expired JPS5814379B2 (en) 1979-09-19 1979-09-19 Fluophosphate laser glass

Country Status (1)

Country Link
JP (1) JPS5814379B2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6162606A (en) * 1984-08-29 1986-03-31 ダウテイ　ボウルトン　ポール　リミテツド Fluid valve device and manufacture thereof
JPS63184386A (en) * 1986-09-18 1988-07-29 Furukawa Electric Co Ltd:The Optical fiber and optical fiber type light emitting material
JPH06296965A (en) * 1993-04-19 1994-10-25 Taiki Japan:Kk Ionized water generator
WO1998002388A3 (en) * 1996-07-17 1998-02-19 Univ Southampton Optical glass, optical waveguide amplifier and optical waveguide laser
EP1707541A1 (en) * 2005-03-30 2006-10-04 Hoya Corporation Optical glass, press-molding preform, process for the production thereof, optical element and process for the production thereof
US8158541B2 (en) 2005-09-14 2012-04-17 Hoya Corporation Optical glass, precision press-molding preform and optical element
CN103965904A (en) * 2013-01-30 2014-08-06 海洋王照明科技股份有限公司 Neodymium-doped fluoroaluminate glass up-conversion luminescent material and its preparation method and use
CN113264677A (en) * 2018-10-31 2021-08-17 成都光明光电有限责任公司 Laser neodymium glass doped with fluorophosphate

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6825939B2 (en) * 2017-03-02 2021-02-03 Hoya株式会社 Optical glass and optical elements

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6162606A (en) * 1984-08-29 1986-03-31 ダウテイ　ボウルトン　ポール　リミテツド Fluid valve device and manufacture thereof
JPS63184386A (en) * 1986-09-18 1988-07-29 Furukawa Electric Co Ltd:The Optical fiber and optical fiber type light emitting material
JPH06296965A (en) * 1993-04-19 1994-10-25 Taiki Japan:Kk Ionized water generator
WO1998002388A3 (en) * 1996-07-17 1998-02-19 Univ Southampton Optical glass, optical waveguide amplifier and optical waveguide laser
US6304711B1 (en) 1996-07-17 2001-10-16 University Of Southampton Optical glass, optical waveguide amplifier and optical waveguide laser
EP1707541A1 (en) * 2005-03-30 2006-10-04 Hoya Corporation Optical glass, press-molding preform, process for the production thereof, optical element and process for the production thereof
EP2019087A1 (en) * 2005-03-30 2009-01-28 Hoya Corporation Optical glass, press-molding preform, process for the production thereof, optical element and process for the production thereof
US7595272B2 (en) 2005-03-30 2009-09-29 Hoya Corporation Optical glass, press-molding preform, process for the production thereof, optical element and process for the production thereof
US8158541B2 (en) 2005-09-14 2012-04-17 Hoya Corporation Optical glass, precision press-molding preform and optical element
US8261579B2 (en) 2005-09-14 2012-09-11 Hoya Corporation Optical glass, precision press-molding preform and optical element
CN103965904A (en) * 2013-01-30 2014-08-06 海洋王照明科技股份有限公司 Neodymium-doped fluoroaluminate glass up-conversion luminescent material and its preparation method and use
CN113264677A (en) * 2018-10-31 2021-08-17 成都光明光电有限责任公司 Laser neodymium glass doped with fluorophosphate

Also Published As

Publication number Publication date
JPS5814379B2 (en) 1983-03-18

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